iOS 26.5 (23F77) for iPhone 15

1 Choose a product
2 Choose a device
3 Choose a version
4 Download
iPhone 15

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Your download should begin shortly. If it does not, you can download it directly here:

Download (9.6 GiB)

Windows

  1. Install the latest version of Apple Devices from the Microsoft Store.
  2. Plug your iPhone 15 in to your PC.
  3. Open Apple Devices, and navigate to your iPhone 15.
  4. Hold the Shift key on your keyboard, and press "Restore".
  5. Select the iPhone15,4_26.5_23F77_Restore.ipsw file that you downloaded.
  6. Wait for the restore to complete, and the iPhone 15 to reboot.

macOS

  1. Plug your iPhone 15 in to your Mac.
  2. Navigate to your iPhone 15 in Finder.
  3. Hold the Option or Alt key on your keyboard, and press "Restore".
  4. Select the iPhone15,4_26.5_23F77_Restore.ipsw file that you downloaded.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Linux

  1. Install idevicerestore.
  2. Plug your iPhone 15 in to your PC.
  3. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  4. To perform a full erase restore, type idevicerestore -e iPhone15,4_26.5_23F77_Restore.ipsw and press enter.
  5. Wait for the restore to complete, and the iPhone 15 to reboot.

Windows

  1. Open PowerShell, and navigate to the IPSW file that you downloaded, e.g. cd Downloads
  2. Type Get-FileHash iPhone15,4_26.5_23F77_Restore.ipsw -Algorithm SHA1
  3. The output of the command should match the following checksum: 91a33b09ff4c20cc52fafc55e41801c31871eaf5. If it doesn't, you may need to redownload the file.

macOS

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_26.5_23F77_Restore.ipsw
  3. The output of the command should match the following checksum: 91a33b09ff4c20cc52fafc55e41801c31871eaf5. If it doesn't, you may need to redownload the file.

Linux

  1. Open a terminal, and navigate to the IPSW file that you downloaded, e.g. cd ~/Downloads
  2. Type openssl sha1 iPhone15,4_26.5_23F77_Restore.ipsw
  3. The output of the command should match the following checksum: 91a33b09ff4c20cc52fafc55e41801c31871eaf5. If it doesn't, you may need to redownload the file.

Checksums

SHA256sum508eae53d8d6af651c09f16a1cd796ae03b11cc13b535b9f3d0799e28e852956
MD5sum6c2dcb30cd06e4a9632ba9e38de2c5f8
SHA1sum91a33b09ff4c20cc52fafc55e41801c31871eaf5
Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes and security updates for your iPhone.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

Bluesky Mastodon r/jailbreak Twitter